With great care
Radioactive chemicals would kill a real spider. Real life is not the same as the comics.
It depends what you mean. The chemicals which are radioactive may react with yeast, but no because they are radioactive; merely because they are chemicals. The radiation can kill the yeast, but this is not "reacting".
Nuclear chemicals are substances that contain radioactive isotopes or can undergo nuclear reactions. These chemicals are typically used in nuclear processes, such as nuclear power generation, radioisotope production, and nuclear research. It is important to handle and store nuclear chemicals safely due to their potential risks to health and the environment.
With great care
- corrosive chemicals - radioactive chemicals - carcinogenic chemicals - fine powders
It depends upon what the radioactive samples are. If you handle a glow-in-the-dark wristwatch, then there will be no observable effects. If you handle a 'hot' piece of Cesium, say, you could lose your arm.
Many chemicals can be explosive, corrosive, flammable, toxic for humans, animals and environment, radioactive, etc.
Examples: strong acids, strong bases, radioactive chemicals.
Radiochemicals are chemical compounds containing a radioactive isotope.
you handle them by combing them to make one great drug
In 1947, a colony of bacteria was discovered to be carrying radioactive chemicals in Harvard's bio labs. To prevent any contamination, the bacteria were exterminated by pouring bleach down the drains, sealing the room, and fumigating the area with cyanogen bromide.
never touch or taste chemicals